baber/WOPTO huggingface dataset:
Patent JP-2020180937-A (JP)
Title: Environment test room and air conditioning system
Inventor: TANAKA MAKOTO
IPC: F24F7/06
Filed: 2019-04-26
Abstract: To reduce the influence of the radiant heat radiated from a floor surface, etc.SOLUTION: An environment test room 2 comprises: a supply port 2in to which an air-conditioning air of prescribed temperature is supplied at a prescribed wind speed; an exhaust port 2out which is arranged facing the supply port, and from which the air-conditioning air is ejected; a flow path 101 which is arranged between the support port and the exhaust port, and through which the air-conditioning air passes; an installation unit 102 which is arranged near the center of the flow path, and in which a measurement object for optical measurement is installed; a rectification member (curtain 103) for rectifying the air current of the air-conditioning air and arranged between a side wall face of the flow path and the installation unit; and a stool 104 the surface of which can be heated/cooled. The side wall face of the flow path and the rectification member are arranged in parallel to the air current direction of the air-conditioning air flowing from the support port toward the exhaust port. The stool is arranged on a floor.SELECTED DRAWING: Figure 2
Patent JP-2020037937-A (JP)
Title: Oil pump
Inventor: SAKAI SHINYA
IPC: F04C15/00
Filed: 2019-04-26
Abstract: To secure assembling accuracy of each member while reducing a weight.SOLUTION: An oil pump includes an inner rotor having outer teeth, an outer rotor having inner teeth engaged with the outer teeth of the inner rotor, a cylindrical first core for housing the inner rotor and the outer rotor, a resin housing having a recessed portion for holding the first core, a disc-shaped second core disposed while axially kept into contact with the first core, and a resin cover disposed in an axial direction to the housing, having a holding hole for holding the second core, and closing an opening of the recessed portion of the housing. The first core has a first uneven portion formed on a first axial end surface at a side axially opposed to an axial end surface opposed to a bottom wall of the recessed portion. The second core has a second uneven portion formed on a second axial end surface kept into contact with the first axial end surface of the first core and fitted to the first uneven portion. A clearance is formed between opposed surfaces of the housing and the cover in a state that the first axial end surface and the second axial end surface are kept into contact with each other.SELECTED DRAWING: Figure 13
Patent JP-2019144590-A (JP)
Title: Rotation device, optical scanner, image display device, movable body, rotational movement adjustment method, and program
Inventor: TSUKAMOTO KAZUHIKO
IPC: B60K35/00
Filed: 2019-05-07
Abstract: To correct a rotation range of a movable part to be close to a target rotation range even when the rotation range of the movable part is shifted from the target rotation range.SOLUTION: There is provided a rotation device that changes an inclination angle of a movable part 17 supported by support parts 11, 18R, and 18L relative to the support part 11 with movable part driving means 24 and 25 to cause the movable part to repeatedly perform a reciprocating rotation operation within a predetermined rotation range on the rotation axis extending in a predetermined direction Y, the rotation device including support part displacement means 26 and 27 that displace the support parts 18R and 18L to shift the predetermined rotation range on the rotation axis.SELECTED DRAWING: Figure 6
Patent JP-2020188127-A (JP)
Title: Manufacturing method of wiring board, electronic device, and wiring board
Inventor: KASAHARA TETSUICHIRO
IPC: H01L23/12
Filed: 2019-05-14
Abstract: To suppress the occurrence of a short circuit between an external component joined to an electrodes and a wiring.SOLUTION: A wiring board includes a resin layer consisting of an insulating resin and a first component, a wiring that is buried inside the resin layer and in which the exposed surface is exposed on one side of the resin layer, a wiring portion that is embedded together with the wiring inside the resin layer and is connected to the first component inside the resin layer, and a first electrode having an electrode portion that can be bonded to the second component, which protrudes from one surface side of the resin layer to a position higher than the exposed surface of the wiring.SELECTED DRAWING: Figure 1
Patent JP-2020186708-A (JP)
Title: Turbine stationary blade, gas turbine and method for manufacturing turbine stationary blade
Inventor: HANEDA SATORU
IPC: F01D9/04
Filed: 2019-05-17
Abstract: To improve a cooling effect in a shroud of a turbine stationary blade.SOLUTION: A turbine stationary blade comprises an airfoil part 23, a shroud 25, and a projection part 63 that projects toward the opposite side of the airfoil part with a gas path surface 25a in between. The shroud includes: a circumferential passage arranged on a rear edge 23b side and extending in a circumferential direction; and a plurality of rear edge end part passages 180 which is arranged in the circumferential direction on the rear edge side, and whose one end part 180b is connected to the circumferential passage, and the other end part opens to a rear edge end surface 25c of the shroud. The circumferential passage includes an inclination passage 140 whose one end part approaches the gas path surface and projects to the front edge side and the other end part is formed on the rear edge side from the one end in a circumferential cross-sectional view, and which has an opening part 145 closed by a lid part 29 on a rear edge side end surface 63a of the projection part. An axial position of the one end part in which the rear edge end part passages are connected to the circumferential passage is arranged on the front edge side with respect to a position of the rear edge side end surface of the projection part at a position in which the projection part is connected to the shroud.SELECTED DRAWING: Figure 6
Patent JP-2020191155-A (JP)
Title: Switch device and equipment
Inventor: KONO KIMIHIRO
IPC: H01H25/00
Filed: 2019-05-17
Abstract: To provide a switch device in which water, dust and the like can be prevented from entering through a gap between a first operation member and a second operation member while a state where pressing and rotation operations can be accepted is maintained.SOLUTION: A switch device (1) includes: a first operation member (10) accepting a pressing operation on a pressing operation part (11); a second operation member (20) accepting a rotation operation with a line parallel to the direction of the pressing operation as a rotation axis (L); and a cover sheet (50) covering a gap (G1) between the first operation member (10) and the second operation member (20). The cover sheet (50) is fixed by adhesion to a rotation operation part (21), and is not fixed by adhesion to the pressing operation part (11).SELECTED DRAWING: Figure 1
Patent JP-2019148602-A (JP)
Title: Method for identifying state of sample, device for analyzing sample, and laboratory automation system
Inventor: STEFFEN MULLER
IPC: G01N35/00
Filed: 2019-05-20
Abstract: To provide a method for automatically identifying a state of a sample.SOLUTION: Identification of whether a sample has been centrifugally separated or not is made by transmission factor of two wavelengths.SELECTED DRAWING: Figure 2
Patent JP-2019204086-A (JP)
Title: Optical laminate, display panel, and display device
Inventor: EMORI SATOSHI
IPC: G02B5/30
Filed: 2019-05-21
Abstract: To provide: an optical laminate capable of producing a display device that suppresses color change when observed from oblique angles; a display panel equipped with such optical laminate; the display device equipped with such optical laminate; and a transreflective film, retardation plate, and polarizer used for the display panel.SOLUTION: An optical laminate comprising a transreflective film, retardation plate, and polarizer is provided, the optical laminate being characterized in that the transreflective film has selective reflection wavelengths in wavelength ranges of 630-780 nm, inclusive, and 380-480 nm, inclusive, and that the laminate contains a compound having an absorption in a wavelength range of 650-780 nm, inclusive, and a compound having an absorption at a wavelength below 480 nm.SELECTED DRAWING: Figure 1
Patent JP-2020189006-A (JP)
Title: Game machine
Inventor: SUZUKI TAKAMASA
IPC: A63F7/02
Filed: 2019-05-24
Abstract: To provide a game machine capable of suitably managing recorded information.SOLUTION: A main-side CPU executes setting value update processing for setting a setting value to be used from among plural stages of setting values corresponding to a player's degree of advantage. A display-side CPU 664 and a log memory 667 are mounted to a display-side MPU 663. The log memory 667 includes a log area 668 for storing log data corresponding to events to be recorded. The display-side CPU 664 stores log data corresponding to the events to be recorded in the log area 668 on the basis of occurrence of the events to be recorded. The display-side CPU 664 outputs information for permitting recognition of log data stored in the log area 668. In the events to be recorded, an event for setting a setting value to be used in setting value update processing exists.SELECTED DRAWING: Figure 376
Patent JP-2020193445-A (JP)
Title: Loader working machine
Inventor: FUKAYA HIROSHI
IPC: F15B11/16
Filed: 2019-05-24
Abstract: To provide a loader working machine achieved in a simple structure, reduced in spatial restriction and enlarged in a lifting range of an arm.SOLUTION: When a direction selector valve 534 for an arm for switching a route of supplying hydraulic fluid from a first hydraulic pump 512 by operating an arm operation lever 207, is switched to the direction of raising an arm 301, the hydraulic fluid is also supplied to a bucket cylinder 304 together with an arm cylinder 302. Thus, a bucket 303 swings interlocking with rise of the arm 301.SELECTED DRAWING: Figure 2
Patent JP-2020177623-A (JP)
Title: Temperature adjustable mouse pad
Inventor: QIAN GUOCHEN
IPC: G06F3/039
Filed: 2019-05-24
Abstract: To provide a temperature adjustable mouse pad.SOLUTION: A mouse pad comprises a base 11, where: the base 11 can be fixedly arranged in a desk; an upper end of the base 11 is fixedly connected with a fixing plate 25; and a temperature adjusting device 100 and a power storage device 101 are arranged in the base 11. The temperature adjusting device 100 comprises a fan chamber 17 with a downward opening and arranged in the base 11; and a rotor 14 is rotatably arranged in the fan chamber 17.SELECTED DRAWING: Figure 1
Patent JP-2019135055-A (JP)
Title: Fruit vegetable loading body
Inventor: MIYATA KAZUO
IPC: B65G47/46
Filed: 2019-05-28
Abstract: To make fruit vegetables on a fruit vegetable loading body difficult to roll forward and backward in a running direction during transport.SOLUTION: A set of two belts are juxtaposed in a direction crossing a running direction of an endless chain, a lateral width direction outer side of an upper running part of the belt is so provided as to be high on a slope upward from an inner side, thereby one fruit vegetable can be so loaded as to lie across the upper running part of two belts. Three or more belts are juxtaposed in a direction crossing the running direction of the endless chain, thereby one fruit vegetable may be so loaded as to lie across upper running parts of three belts. A fruit vegetable automatic selector is so configured that many fruit vegetable loading bodies are provided on the endless chain. Two or more pool conveyors, which extract fruit vegetables delivered from the fruit vegetable loading bodies, may be provided at an interval in the running direction of the endless chain. The pool conveyors may be intermittently rotated at each time when the fruit vegetables are delivered from the fruit vegetable loading bodies.SELECTED DRAWING: Figure 1
Patent JP-2020193904-A (JP)
Title: Target signal separation device, passive radar device, and target signal separation method
Inventor: HAYASHI HIDESHI
IPC: G01S7/292
Filed: 2019-05-29
Abstract: To provide a target signal separation device, a passive radar device, and a target signal separation method that can remove a clutter signal from a continuous wave reception signal, and separate a signal from a moving target.SOLUTION: A target signal separation device 10 according to the present invention includes: an acquisition unit 11 that acquires a reception signal and an observation parameter; an analysis unit 12 that predicts a noise signal corresponding to the current observation parameter acquired by the acquisition unit 11 using a prediction formula obtained by machine learning using past reception signals and past observation parameters when there is no target as teacher data; and an output unit 13 that performs processing to find difference between the current reception signal acquired by the acquisition unit 11 and the noise signal predicted by the analysis unit 12, and separates a target signal when the difference exceeds a predetermined threshold value.SELECTED DRAWING: Figure 1
Patent JP-2020198473-A (JP)
Title: Image forming apparatus, control method for the same, and program
Inventor: IKEDA ATSUSHI
IPC: G06F3/12
Filed: 2019-05-30
Abstract: To make it possible to reduce a user's operation related to an instruction to print received image data.SOLUTION: An image forming apparatus of the present invention comprises: receiving means that receives image data from an external device; printing means that prints an image on a sheet based on the image data received by the receiving means; setting means that receives designation of transmission source information from a user and sets the received transmission source information and an object in association with each other; and display means that displays the object. In accordance with the object being selected, the printing means prints the image on the sheet based on, of the image data received by the receiving means, image data received from the external device having the transmission source information corresponding to the transmission source information associated with the object.SELECTED DRAWING: Figure 10
Patent JP-2020198401-A (JP)
Title: Wiring board for mounting semiconductor element and manufacturing method thereof
Inventor: SHIMADA YUTO
IPC: H01L23/15
Filed: 2019-06-05
Abstract: To provide a technique for suppressing corrosion of a metal layer in a wiring board for mounting a semiconductor element in which a plurality of different metal layers are laminated.SOLUTION: A wiring board for mounting a semiconductor element includes a base material, a first metal layer containing a first metal as a main component, and laminated on the base material, and a second metal layer containing a second metal whose potential in the solution is lower than that of the first metal as a main component, and laminated on the first metal layer in contact with the first metal layer. At least a part of the first metal layer protrudes from the outer circumference of the second metal layer.SELECTED DRAWING: Figure 2
Patent JP-2020198750-A (JP)
Title: Control method and controller for brushless dc motor
Inventor: KARASAWA TOSHIYUKI
IPC: H02P6/182
Filed: 2019-06-05
Abstract: To provide a sensorless brushless DC motor without a sensor for detecting a rotational position of a rotor, capable of exactly controlling a rotational speed of the motor to a target rotational speed.SOLUTION: The control method for brushless DC motor includes: synchronizing an induction voltage generated at a non-energization phase of a motor and a reference voltage with a detection processing frequency for comparison; detecting a zero-cross point on the basis of the comparison result; and selecting an appropriate detection processing frequency on the basis of a target rotational speed when an actual rotational speed of the motor is obtained from a time interval between mutual zero-cross points to control the motor.SELECTED DRAWING: Figure 1
Patent JP-2020199867-A (JP)
Title: Handrail structure
Inventor: SAKURAI HIDEYUKI
IPC: B60N3/00
Filed: 2019-06-10
Abstract: To provide a handrail structure capable of projecting a free end of a handrail member to an outside in a vehicle width direction when a side door is opened.SOLUTION: A handrail member 14 is set in a deployed state and is located at a so-called usable position of the handrail member 14 while a tip part 14B of the handrail member 14 is arranged between a sliding door 30 and a lateral part 24 of a vehicle. And, by making the handrail member 14 usable, a passenger can place his or her hand on the handrail member 14 when getting on or off the vehicle. As a result, it is possible to support the passenger get on/off the vehicle. In this manner, by turning the handrail member 14 along a vehicle width direction around a bolt 84, the handrail member 14 can be deployed and stored with a simple configuration.SELECTED DRAWING: Figure 2
Patent JP-2020199872-A (JP)
Title: Child seat and fixing unit for child seat
Inventor: ITO KEISUKE
IPC: B60N2/28
Filed: 2019-06-10
Abstract: To enable easy detection of the fact that the coupling of a fixing unit to a vehicle anchor is released.SOLUTION: A fixing unit 50 has a coupler 60 coupled to a vehicle anchor A, and a coupling releasing member 70 operated to release the coupling of the coupler to the anchor. The coupler has a coupling member 62 that couples the coupler to the anchor, and a releasing operating member 65 that moves from a coupling position to a releasing position to release the coupling of the coupler by the coupling member to the anchor. A moving length MDX when the coupling releasing member operates for releasing the coupling of the coupler to the anchor is longer than a moving length MDY of the releasing operating member from the coupling position to the releasing position.SELECTED DRAWING: Figure 14
Patent JP-2019147042-A (JP)
Title: Game machine
Inventor: SONODA YOSHIAKI
IPC: A63F7/02
Filed: 2019-06-13
Abstract: To increase game interest in a game machine.SOLUTION: Control means (performance control device 300) for controlling display means (display device 41) to execute a performance display related to a variation display game can display a performance display including a plurality of parameters indicating the passage of time in a display area (screen 41a) of the display means. The plurality of parameters indicating the passage of time are, for example, a first parameter (e.g., a ground C11 and a surrounding scenery C12 that appear to move toward the vanishing point) and a second parameter (e.g., a moving celestial object C13, a sky C10 whose brightness and color change).SELECTED DRAWING: Figure 155
Patent JP-2019173756-A (JP)
Title: Cryopump system, operation method for cryopump system, refrigerator system, and operation method for refrigerator system
Inventor: MATSUI TAKASATO
IPC: F04B37/08
Filed: 2019-06-14
Abstract: To improve energy saving performance of a cryopump system.SOLUTION: In a cryopump system 100, a cryopump 10 comprises: a refrigerator 12 comprising a low-temperature cooling stage and a high-temperature cooling stage; a low-temperature cryopanel to be cooled by the low-temperature cooling stage; and a high-temperature cryopanel to be cooled by the high-temperature cooling stage. A compressor unit 50 comprises a compressor body 52 for compressing working gas to be supplied to the refrigerator 12, and an operating frequency of the compressor body 52 can be changed. The compressor unit 50 is operated in such a manner that a pressure ratio between a high pressure and a low pressure of the compressor body 52 is between 1.6 and 2.5.SELECTED DRAWING: Figure 1
Patent JP-2020202938-A (JP)
Title: Pachinko game machine
Inventor: YOSHIDA SHINSUKE
IPC: A63F7/02
Filed: 2019-06-14
Abstract: To solve the problem that a control method of a performance method needs to be improved further so as to aim to improve fun since the performance method for restarting a decorative pattern that is being displayed variably after temporarily stopping it has been used greatly conventionally.SOLUTION: A performance pattern includes a first element and a second element as components. A Pachinko game machine is configured so as to be capable of forming a ready-to-win state by tentatively stopping a performance pattern of the same type in a performance pattern row other than a predetermined performance pattern from among plural performance pattern rows. The Pachinko game machine is configured such that a performance pattern corresponding to a predetermined variably displayed performance pattern row can overlap with a performance pattern corresponding to a performance pattern row other than a predetermined tentatively stopped performance pattern row at predetermined timing when a ready-to-win state in a pattern variation in which a ready-to-win state is formed is formed.SELECTED DRAWING: Figure 174
Patent JP-2020202805-A (JP)
Title: Paddy work machine
Inventor: SONODA YOSHIAKI
IPC: A01C23/00
Filed: 2019-06-18
Abstract: To improve operability of a supply transmission in a paddy work machine that is configured so as to supply agricultural materials such as liquid fertilizer or chemicals into a paddy field.SOLUTION: A paddy work machine includes a storage tank 71 for storing liquid agricultural materials, a supply pump for feeding the agricultural materials of the storage tank 71, and a supply nozzle for supplying the agricultural materials being fed from the supply pump into the paddy field. There is included a supply transmission 91 that is arranged in the lower side to a floor 49, and is capable of changing a feeding amount of the supply pump by shifting the power transmitted to the supply pump. Shift gears 107, 108 are arranged outside to the right or left side part 49a of the floor 49, in plan view, and a linkage mechanism 109 connected over the shift gears 107, 108 and a supply transmission 91 is arranged in the lower side to the floor 49, and the shift gears 107, 108 are operated, and thereby the supply transmission 91 is operated through the linkage mechanism 109.SELECTED DRAWING: Figure 2
Patent JP-2020203030-A (JP)
Title: Game machine
Inventor: BABA TOSHIHIRO
IPC: A63F7/02
Filed: 2019-06-19
Abstract: To provide a game machine which can improve the amusement for a player.SOLUTION: A Pachinko game machine can execute the Sugoroku performance in which a specific character advances and retreats. The Sugoroku performance is the performance in which the specific character advances and retreats between a predetermined start position and a predetermined goal position in a map of Sugoroku. There are an enlarged image in which a cell where the specific character stays can be specified and a whole image in which the cell where the specific character stays and the position of the goal in the map of Sugoroku can be specified as the images that can be displayed in the Sugoroku performance. A performance display device can display the whole image without displaying the enlarged image when the Sugoroku performance is executed in the stand-by state and can display the enlarged image without displaying the whole image when the Sugoroku performance is executed during the execution of a variation game.SELECTED DRAWING: Figure 6